VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .

VizieR

Simple TargetList Of TargetsFast Xmatch with large catalogs or Simbad
Target Name (resolved by Sesame) or Position:
 Target dimension:
NB: The epoch used for the query is the original epoch of the table(s)Radius Box size

  
III/80
  Michigan Catalogue of HD stars, Vol.3 (Houk, 1982)
ReadMe+ftp
Similar Catalogs
Post annotation 		img(gal)
1.III/80/vol3The Catalogue (vol.3) (30314 rows)

Simple ConstraintList Of Constraints
 
Query by Constraints constraints help applied on Columns (Output Order: + - )
ShowSortColumn  Constraint Explain   (UCD)
  recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
  HD  (i) Henry Draper Catalog (HD) number (meta.id;meta.main)
  Case (char) [*] if sp. type has lower case in printed ver. (meta.note)
  n_SpType (char) [+] if spectral type is from HD Catalog (meta.note)
  SpType (char) MK Spectral type (src.spType)
  q_SpType  (n) [1/4] Quality of the classification, see doc.txt (1=best) (meta.code.qual;src.spType)
  Aflag (char) [A] if classification used is an average. (meta.note)
  Remark (char) (n)Remark (Note 1)   (meta.note)
  Ptg (char) mag Photographic magnitude from HD catalog (phot.mag;em.opt)
  Vflag (char) [V] if star is known or suspected variable (meta.code;src.var)
  RA1900 "h:m:s" (i) Hours RA, epoch 1900.0 (pos.eq.ra;meta.main)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  uPos (char) [*] the '*' indicates a position known to an arc-minute (meta.code)
  DE1900 "d:m:s" (i) Degrees Dec, epoch 1900.0 (pos.eq.dec;meta.main)
  GLON deg Galactic longitude (pos.galactic.lon)
  GLAT deg Galactic latitude (pos.galactic.lat)
  CD (char) Cordoba Durchmusterung identification (CD-ZZNNNNN) (meta.id)
  SAO  (n) [1/258997] SAO Catalog number (meta.id)
  Plate1 (char) Plate code #1 (see file plates3) (obs.field)
  Plate2 (char) Plate code #2 (see file plates3) (obs.field)
  Plate3 (char) Plate code #3 (see file plates3) (obs.field)
  Plate4 (char) Plate code #4 (see file plates3) (obs.field)
  Simbad  ask the Simbad data-base about this object (meta.ref.url)
  _RA.icrs "h:m:s" (n)(i) Right Ascension (ICRS, epoch 2000) computed by CDS (pos.eq.ra)
  _DE.icrs "d:m:s" (n)(i) Declination (ICRS, epoch 2000) computed by CDS (pos.eq.dec)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
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